Sank magic book 4 Books + 10 Refill + 1 Pen + 1 GripSank magic book l Magic book for kids l Original Sank Magic Book l Kids Learning Book l Magic Practice Copybook l Magic Calligraphy Copybook l Magic Sank Learning l Practice Books Set Tracing Workbook l Number Book l Math Book l Alphabet Book l Drawing Book The copybook is rich in content and suit for children's calligraphy practice.There are 4 copybooks, including English letters copybook, number copybook, arithmetic copybook and drawing copybook. There are 1 pen holder and 5 pen cores ,and the children can practice for a long time. The handwriting will disappear within 15 minutes after writing, so the copybook can be reused. There is a silica gel pen holding device, which can help children correct the movement of holding pen. ✍Get beautiful handwriting: During these activities, kids will use the pen to follow paths and draw different shapes, so they build their fine motor skills.That will engage their minds and boost their reading and writing comprehension skills. Copybooks can help children or adults practice different font of handwriting and build their own style.